In this screen you can enter up to five substances to which the patient is 
allergic.</br>
Next to the word "Allergy" write in the  name of the substance to which the 
patient is allergic.  If the name of the substance has been entered before, you 
can choose it from the menu.  If the name of the substance has never been 
entered before, write in the name of the substance.  From then on, the name of 
this subsance can be chosen.</br>
Write the "Reaction" to the substance on the second line</br>
Keep in mind, that once the substance or reaction have been entered, they cannot be removed.  Therefore it is important that these entries are spelled properly.
